Hosford, Mary M. (Flanagan) a longtime Lexington resident passed away August 11, 2017. She was the beloved wife of the late William J. Hosford, Jr. Devoted mother of Karen Aldred of Arlington, Paul Hosford and his wife Mary of Westford, Mary Ellen Moloney of Woburn, Neil Hosford of Boston, Sean Hosford and his wife Helen of West Newton, and the late Bill Hosford. Also survived by twelve loving grandchildren. Sister of Francis Flanagan of Framingham, Aileen Norton of Cape Cod, John Flanagan of Bedford, the late Katherine Johnson and James Flanagan. A memorial Mass will be celebrated, Tuesday, August 22nd, at St. Brigid Church, 1979 Massachusetts Ave., Lexington, at 10 a.m. Relatives and friends are respectfully invited to attend. It has been requested that in lieu of flowers contributions may be made in Mary’s memory to the Covenant House, Times Square Station, P.O. Box 731, New York, NY 10108-0900.